-- 宠物升阶时附加的特殊属性

return function(classId, rank)
    -- 系别
    local departOrder = PetM.query(classId, "department_order");
    local depart = departOrder[1];
    local prop = {};
    
    if depart == 1 then
        -- 战士系
        if rank == 4 then
            prop = {200,"defense",1,-1};
        end
    elseif depart == 2 then
        -- 魔法系
        if rank == 4 then
            prop = {510,"mp",1,-1};
        end
    elseif depart == 4 then
        -- 冒险系
        if rank == 4 then
            prop = {708,"search_point",3,-1};
        end
    end
    return prop;
end